KI4ACE
Active2x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCheng, Julien
License ClassGeneral
Min. Class RequiredTechnician
LocationSanta Monica, CA
Grant DateNov 22, 2022
Expiration DateNov 22, 2032
KI4ACE is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Cheng, Julien in Santa Monica, CA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Cheng, Julien on Nov 3, 2022. KI4ACE has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .. ....- .- -.-. .
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo India Four Alpha Charlie Echo
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedNov 29, 2025
- Administrative Update AppliedNov 25, 2023
- License IssuedNov 22, 2022
- Vanity Callsign GrantedNov 22, 2022
- License CanceledMay 31, 2003
- License ModifiedMay 13, 2003
- License IssuedMay 5, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.